sqoop import --connect jdbc:mysql://localhost:3306/data --username root --password 'l!vWT#mL93' --table loan_time --num-mappers 1 --hive-database data --hive-table loan_time -m 1  --fields-terminated-by '\t'

# 在hive里执行
load data inpath '/user/root/loan_time/part-m-00000' into table data.loan_time;